DBA DBA42442XS 4000 Series XS Cross-Drilled and Slotted Front Brake Rotor

The DBA 4000 Series XS rotor delivers premium performance braking for demanding street applications. Engineered with DBA's most advanced technology and materials, this cross-drilled and slotted front brake rotor is designed as a direct replacement upgrade over factory equipment for Dodge Durango and Ram 1500 vehicles.

Advanced Materials and Construction:

• Cast from XG-150 high carbon alloyed iron for superior strength and heat resistance
• Thermal Stability Profiling (TSP) heat treatment process relieves internal stresses and optimizes metallurgy for extreme braking conditions
• Patented Kangaroo Paw ventilation system features 144 diamond and teardrop-patterned pillars for up to 30% increased surface area and 20% improved cooling efficiency
• Cross-drilled and slotted rotor face rapidly expels friction gases, debris, and water for consistent performance

Performance Features:

• Thermo-Graphic Heat Paint (TGHP) markings change color at critical temperature thresholds to monitor peak braking temperatures
• Gold painted hub provides excellent corrosion resistance and enhanced appearance
• Bi-directional design allows universal left/right installation
• CBN (Cubic Boron Nitride) machine-turned finish minimizes disc thickness variation

DBA's 4000 Series XS rotors combine high-performance braking with extended rotor and pad life. The unique drill and slot pattern provides superior stopping power, reduced brake fade, and improved pedal feel for drivers who demand more from their braking system. Ideal for performance street driving, heavy towing, and spirited off-road use.